.layui-form {
    padding: 10px;
}

#courseName {
    border: 0px;
}

.layui-input, .layui-textarea {
    width: 80%;
}

#submit {
    margin-left: 120px;
}

.layui-btn {
    background-color: #2F4056;
}

.layui-form-radio:hover *, .layui-form-radioed, .layui-form-radioed > i {
    color: #2F4056;
}